Embedded Systems

In this section, you will find tutorials on embedded systems & electronics development boards such the Arduino, and Raspberry Pi Pico. A development board is a printed circuit board with a microcontroller/microprocessor and other electronic components onboard. It is designed in a way to make it easier for prototyping hardware and software projects.

Raspberry Pi Pico LDR(Photoresistor) Interfacing Guide – Light/Dark Sensor

This tutorial will guide you to interface an LDR/photoresistor with Raspberry Pi Pico W. LDR (Light Dependent Resistor) is an electronic sensor commonly used in electronic…
MicroPython Web Server Guide | ESP32, RPi Pico Examples

In this guide, learn how to control GPIOs and read sensor data remotely using a MicroPython web server. Examples here are explained using Raspberry Pi Pico…
How to Power Raspberry Pi Pico with Batteries: Li-ion, 9V, 12V, AA, AAA Examples

This article will show various ways to power Raspberry Pi Pico & Pico W with batteries. Both rechargeable and non-rechargeable batteries will be discussed along with…
How-To: MicroPython On ESP32 Using Thonny IDE (Flash/Upload)

This tutorial will help you to run MicroPython on ESP32 using Thonny IDE. Learn how to flash MicroPython UF2 file, and upload MicroPython code to the…
Getting Started: MicroPython On ESP32 Using uPyCraft IDE

This tutorial will help you to get started with programming ESP32 using MicroPython. We will learn about how to flash the MicroPython UF2 and upload code…
Raspberry Pi Pico & Pico W Pinout Guide – All Pins Explained

This is an in-depth article on the pinouts of Raspberry Pi Pico and Pico W. These boards feature an RP2040 microcontroller and provide 40 pins (20…
How to Reset Raspberry Pi Pico & Pico W – 4 Easy Ways

In this guide, you will learn how to soft reset and factory reset your Raspberry Pi Pico and Pico W. Soft reset is similar to restarting…
Raspberry Pi Pico Data Logger Flash Memory (MicroPython Code) – Example Temperature Logging

In this tutorial, you will learn to perform temperature sensor data logging to the flash memory of Raspberry Pi Pico using MicroPython code. In our previous…
RPi Pico W: Save Data to Flash Permanently Using MicroPython.

In this guide, learn how to save data permanently on the flash storage of Raspberry Pi Pico W using MicroPython. As an example, we will discuss…
BME280 Arduino Environment Sensor Interfacing Guide

This tutorial will guide you to interface the BME280 environment sensor with Arduino. The Bosch BME280 is a three-in-one environment sensor that can sense temperature, humidity,…